<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:epub="http://www.idpf.org/2007/ops">
<head>
  <meta charset="utf-8" />
</head>
<body>
    <nav epub:type="toc">
      <h2>Table of Contents</h2>
      <ol>
        <li>
          <a href="chapter1.xhtml">
            A link
            with new lines
            splitting the text
          </a>
        </li>
        <li><a href="chapter2.xhtml">    A   link   with      ignorable    spaces        </a></li>
        <li><a href="chapter3.xhtml">A <span>link <bold>with</bold> nested</span> HTML <span>elements</span></a></li>
        <li><a href="chapter4.xhtml"> <!-- A zero-length text label must be ignored --> </a></li>
        <li><span>An unlinked element without children must be ignored</span></li>
      </ol>
    </nav>
</body>
</html>
